Pengfei Xia's Books

60GHz Technology for Gbps WLAN and WPAN

From Theory to Practice

By: Su-Khiong Yong,Pengfei Xia,Alberto Valdes-Garcia

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60GHz Technology for Gbps WLAN and WPAN

From Theory to Practice

By: Su-Khiong Yong,Pengfei Xia,Alberto Valdes-Garcia

This book addresses 60 GHz technology for Gbps WLAN and WPAN from theory to practice, covering key aspects for successful deployment. In this book, the authors focus specifically on 60 GHz wireless technology which has emerged as the most promising candidate for multi-gigabit wireless indoor communication systems. 60 GHz technology offers various advantages over current or existing communications systems (e.g. huge unlicensed bandwidth worldwide, high transmit power, high frequency reuse and small form factor), which enables many disruptive applications that are otherwise difficult if not impossible to be realized at lower frequencies. The book addresses all aspects of the state-of-the-art in 60 GHz technology for high data rate wireless applications. Key Features: Comprehensive coverage from theory to practice: provides readers with a thorough technical guide of 60 GHz technology development Brings together the entire area of 60GHz technology for Gigabits per second (Gbps) WLAN and WPAN applications. Discusses practical system designs covering wide aspects such as antenna propagation, beamforming, circuit design, digital communication, signal processing, system architectures, etc. Provides up-to-date standardization activities, regulatory issues, technology development as well as future trends Includes examples and case studies for practical scenarios Contains theoretical, simulation and experimental results to demonstrate and compare the performance of various schemes (or systems) This book serves as an excellent reference for system engineers, system architects, IC designers, standard engineers, researchers, and vendor and manufacturer consumers. Technical consultants, software and application developers will also find this book of interest.

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Page Count

244

Publisher

John Wiley & Sons

Published Date

ISBN 10

1119956749

ISBN 13

9781119956747

Hydraulic Fracturing and Rock Mechanics

By: Yu Zhao,Yongfa Zhang,Pengfei He

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Hydraulic Fracturing and Rock Mechanics

By: Yu Zhao,Yongfa Zhang,Pengfei He

This open access book is the first to consider the effect of non-uniform fluid pressure in hydraulic fractures. The book covers the key topics in the process of hydraulic fracture nucleation, growth, interaction and fracture network formation. Laboratory experiments and theoretical modeling are combined to elucidate the formation mechanism of complex fracture networks. This book is suitable for master’s/Ph.D. students, scientists and engineers majoring in rock mechanics and petroleum engineering who need to use a more reliable model to predict fracture behavior.

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Page Count

269

Publisher

Springer Nature

Published Date

ISBN 10

9819925401

ISBN 13

9789819925407

Aerosols in Atmospheric Chemistry

By: Yue Zhang,Pengfei Liu,Yuemei Han,Yongjie Li,Qi Chen,Mikinori Kuwata,Scot T. Martin

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Aerosols in Atmospheric Chemistry

By: Yue Zhang,Pengfei Liu,Yuemei Han,Yongjie Li,Qi Chen,Mikinori Kuwata,Scot T. Martin

The uncertainties in the aerosol effects on radiative forcing limit our knowledge of climate change, presenting us with an important research challenge. Aerosols in Atmospheric Chemistry introduces basic concepts about the characterization, formation, and impacts of ambient aerosol particles as an introduction to graduate students new to the field. Each chapter also provides an up-to-date synopsis of the latest knowledge of aerosol particles in atmospheric chemistry.

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Page Count

176

Publisher

American Chemical Society

Published Date

ISBN 10

0841299293

ISBN 13

9780841299290

Damage Modeling of Composite Structures

Strength, Fracture, and Finite Element Analysis

By: Pengfei Liu

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Damage Modeling of Composite Structures

Strength, Fracture, and Finite Element Analysis

By: Pengfei Liu

Damage Modeling of Composite Structures: Strength, Fracture, and Finite Element Analysis provides readers with a fundamental overview of the mechanics of composite materials, along with an outline of an array of modeling and numerical techniques used to analyze damage, failure mechanisms and safety tolerance. Strength prediction and finite element analysis of laminated composite structures are both covered, as are modeling techniques for delaminated composites under compression and shear. Viscoelastic cohesive/friction coupled model and finite element analysis for delamination analysis of composites under shear and for laminates under low-velocity impact are all covered at length. A concluding chapter discusses multiscale damage models and finite element analysis of composite structures. - Integrates intralaminar damage and interlaminar delamination under different load patterns, covering intralaminar damage constitutive models, failure criteria, damage evolution laws, and virtual crack closure techniques - Discusses numerical techniques for progressive failure analysis and modeling, as well as numerical convergence and mesh sensitivity, thus allowing for more accurate modeling - Features models and methods that can be seamlessly extended to analyze failure mechanisms and safety tolerance of composites under more complex loads, and in more extreme environments - Demonstrates applications of damage models and numerical methods

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Page Count

398

Publisher

Elsevier

Published Date

ISBN 10

0323853536

ISBN 13

9780323853538

Mid-Infrared Fluoride and Chalcogenide Glasses and Fibers

By: Pengfei Wang,Xunsi Wang,Haitao Guo,Peiqing Zhang,Shunbin Wang,Shijie Jia,Gerald Farrell,Shixun Dai

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Mid-Infrared Fluoride and Chalcogenide Glasses and Fibers

By: Pengfei Wang,Xunsi Wang,Haitao Guo,Peiqing Zhang,Shunbin Wang,Shijie Jia,Gerald Farrell,Shixun Dai

This book gives an overview on mid-infrared optical glass and fibers laser, it cover the underlying principle, historic background, as well as recent advances in materials processing and enhanced properties for rare earth doped luminescence, spectroscopy lasers, or optical nonlinearity applications. It describes in great detail, the preparation of high purity non-oxide IR glass and fibers to be used as mid-IR fiber laser and supercontinuum sources for optical fiber spectroscopy. It will be useful for academics, researchers and engineers in various disciplines who require a broad introduction to the subject and would like to learn more about the state-of-the-art and upcoming trends in mid-infrared fiber source development, particularly for industrial, medical and military applications.

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Page Count

385

Publisher

Springer Nature

Published Date

ISBN 10

981167941X

ISBN 13

9789811679414

Global Research of Cities

A Case of Chengdu

By: Peter Taylor,Pengfei Ni,Kai Liu

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Global Research of Cities

A Case of Chengdu

By: Peter Taylor,Pengfei Ni,Kai Liu

This book, written by the national think tank of China, presents a comprehensive analysis of the key elements and unique characteristics in Chengdu’s development into a global city. To do so, it adopts both external and internal perspectives: externally, it highlights Chengdu’s agglomeration and linkage so as to identify the differences in its overall development in comparison with other world cities. Internally, it explores the behavior of companies within the city as the root motive for urban development. The authors investigate how businesses grow and promote the agglomeration, linkage and diversity of cities in the growth process, helping readers understand the contribution of businesses to urban development.

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Page Count

220

Publisher

Springer

Published Date

ISBN 10

9812879811

ISBN 13

9789812879813

Stabilization, Tracking and Formation Control of Autonomous Marine Vessels

By: Ge Guo,Zhenyu Gao,Pengfei Zhang

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Stabilization, Tracking and Formation Control of Autonomous Marine Vessels

By: Ge Guo,Zhenyu Gao,Pengfei Zhang

This book focuses on autonomous marine vessel systems and control approaches. In particular, it mainly contains modeling, analysis and control design methodologies for covert stabilization control, trajectory tracking control, and cooperative formation control of AMVs. The comprehensive and systematic treatment of practical issues in autonomous marine vessel systems is one of the book’s significant features, particularly suited for readers interested in learning control problems in AMV and other related topic areas like mobile robots and vehicles. The book can benefit researchers, engineers, and graduate students in mathematical skills, methodologies, and algorithms needed in the analysis and control design for tracking and stabilization, cooperative control of surface vessels and underwater vehicles. Through the book, readers can have a deeper understanding of such fields.

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Page Count

244

Publisher

Springer Nature

Published Date

ISBN 10

9811681090

ISBN 13

9789811681097

Metamaterial Design and Additive Manufacturing

By: Bo Song,Aiguo Zhao,Lei Zhang,Pengfei Wang,Xiaobo Wang,Yusheng Shi

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Metamaterial Design and Additive Manufacturing

By: Bo Song,Aiguo Zhao,Lei Zhang,Pengfei Wang,Xiaobo Wang,Yusheng Shi

Metamaterial Design and Additive Manufacturing covers optimization design, manufacturing, microstructure, mechanical properties, acoustic properties, mass-transport properties and application examples of PMs fabricated by selective laser melting additive manufacturing technology. The book introduces the definition and concept of pentamode metamaterials and then describes their characterization, including manufacturing fidelity, mechanical response, acoustic properties and so on. Final sections analyze research situations, problems and applications of additive manufacturing pentamode metamaterials. - Covers design and optimization methods of pentamode metamaterials - Describes manufacturing fidelity, microstructure and physical properties of pentamode metamaterials fabricated by AM - Includes recent applications for pentamode metamaterials, along with research situations and potential problems

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Page Count

344

Publisher

Elsevier

Published Date

ISBN 10

0443189013

ISBN 13

9780443189012

Genetic Diversity and Metamorphosis of White Wax Scale Insects

By: Hang Chen,Qin Lu,Xiaofei Ling,Jinwen Zhang,Weifeng Ding,Ni Liu,Pengfei Liu,Weiwei Wang,Juan Liu

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Genetic Diversity and Metamorphosis of White Wax Scale Insects

By: Hang Chen,Qin Lu,Xiaofei Ling,Jinwen Zhang,Weifeng Ding,Ni Liu,Pengfei Liu,Weiwei Wang,Juan Liu

How did ancestral arthropods successfully diversify to colonize the land? How do insects use their wings to exploit terrestrial and freshwater ecosystems by metamorphosis? The causes and consequences of metamorphosis are still poorly understood in biology. This collection of essays examines the molecular basis underlying the metamorphosis regulation of the white wax scale insect (WWS), a fascinating insect that undergoes different metamorphoses between males and females. It shows that the WWS has produced great economic or medical benefits for human beings for thousands of years. This book provides interesting information for scientific and technical personnel, as well as undergraduate and graduate students engaged in entomology, molecular biology and biogeography.

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Page Count

106

Publisher

Cambridge Scholars Publishing

Published Date

ISBN 10

1527591654

ISBN 13

9781527591653

Cities Network Along the Silk Road

The Global Urban Competitiveness Report 2017

By: Pengfei Ni,Marco Kamiya,Ruxi Ding

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Cities Network Along the Silk Road

The Global Urban Competitiveness Report 2017

By: Pengfei Ni,Marco Kamiya,Ruxi Ding

By empirically assessing the competitiveness of 505 cities around the world from regional, national and other perspectives, this book not only ranks these cities but also presents a treasure trove of information with regard to each city’s relative strengths and weaknesses. This unique resource draws on a wealth of data sources, all of which are described and assessed, and involve urban economics, geography, regional economics and many other fields. Using a concise indexing system, sophisticated methodology, and extensive figures and tables, it provides a comprehensive analysis of global urban competitiveness in 2015. Given the scope of its coverage, the book will be of great interest to readers such as local authorities, decision-makers and economic planners in cities throughout the world.

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Page Count

315

Publisher

Springer

Published Date

ISBN 10

9811048347

ISBN 13

9789811048340

Adaptive Optics Theory and Its Application in Optical Wireless Communication

By: Xizheng Ke,Pengfei Wu

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Adaptive Optics Theory and Its Application in Optical Wireless Communication

By: Xizheng Ke,Pengfei Wu

This book introduces in detail the theory of adaptive optics and its correction technology for light wave distortion in wireless optical communication. It discusses the adaptive control algorithm of wavefront distortion, proportional+integral control algorithm and iterative control algorithm, and double fuzzy adaptive PID control algorithm. It also covers the SPGD algorithm of adaptive optics correction, deformable mirrors eigenmode method of wavefront aberration correction, vortex beam wavefront detecting wavefront aberration correction, liquid crystal spatial light modulator wavefront correction, different wavelengths of Gaussian beam transmission wavefront differences in the atmospheric turbulence and correction and with wavefront tilt correction adaptive optics wavefront aberration correction. Various distortion correction methods are verified by experiments and the experimental results are analyzed. This book is suitable for engineering and technical personnel engaged in wireless optical communication, college teachers, graduate students and senior undergraduate students.

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Page Count

387

Publisher

Springer Nature

Published Date

ISBN 10

9811679010

ISBN 13

9789811679018

60GHz Technology for Gbps WLAN and WPAN

From Theory to Practice

By: Su-Khiong Yong,Pengfei Xia,Alberto Valdes-Garcia

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60GHz Technology for Gbps WLAN and WPAN

From Theory to Practice

By: Su-Khiong Yong,Pengfei Xia,Alberto Valdes-Garcia

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Write a review

Solve jigsaw puzzle

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Page Count

244

Publisher

John Wiley & Sons

Published Date

ISBN 10

1119956749

ISBN 13

9781119956747

Book's by Pengfei Xia

60GHz Technology for Gbps WLAN and WPAN

60GHz Technology for Gbps WLAN and WPAN

Hydraulic Fracturing and Rock Mechanics

Hydraulic Fracturing and Rock Mechanics

Aerosols in Atmospheric Chemistry

Aerosols in Atmospheric Chemistry

Damage Modeling of Composite Structures

Damage Modeling of Composite Structures

Mid-Infrared Fluoride and Chalcogenide Glasses and Fibers

Mid-Infrared Fluoride and Chalcogenide Glasses and Fibers

Global Research of Cities

Global Research of Cities

Stabilization, Tracking and Formation Control of Autonomous Marine Vessels

Stabilization, Tracking and Formation Control of Autonomous Marine Vessels

Metamaterial Design and Additive Manufacturing

Metamaterial Design and Additive Manufacturing

Genetic Diversity and Metamorphosis of White Wax Scale Insects

Genetic Diversity and Metamorphosis of White Wax Scale Insects

Cities Network Along the Silk Road

Cities Network Along the Silk Road

Adaptive Optics Theory and Its Application in Optical Wireless Communication

Adaptive Optics Theory and Its Application in Optical Wireless Communication

60GHz Technology for Gbps WLAN and WPAN

60GHz Technology for Gbps WLAN and WPAN

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